2385208

素因数分解:

$2^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 5160960

約数和(自身を除く): 2775752

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 191, 223, 382, 446, 764, 892, 1337, 1528, 1561, 1784, 2674, 3122, 5348, 6244, 10696, 12488, 42593, 85186, 170372, 298151, 340744, 596302, 1192604, 2385208]

約数ペア:

[(1, 2385208), (2, 1192604), (4, 596302), (7, 340744), (8, 298151), (14, 170372), (28, 85186), (56, 42593), (191, 12488), (223, 10696), (382, 6244), (446, 5348), (764, 3122), (892, 2674), (1337, 1784), (1528, 1561)]